TruGolf Tee to green distance

Hello all,
This is will be my first experience with a simulator and I have decided to go with TruGolf . While I know I did put the cart in front of the horse on my planning I have a very limited space to swing and have already ruffed in my hitting bay before buying my components. Because of the limited space it looks like I'm going to have to try and be 7' from tee to screen.
Will this work after entering in my distance values into the E6 software? If not, does anyone have a detailed explanation as to why it will not work? What is the absolute closest one could move place the hitting pad to the screen? I have already swung into my screen and there isn't any risk of injury do to bounce back. I really don't want to have to tear down and rebuild if I don't have to. But if It's absolutely necessary then I will just have to.

Thanks in advance!!!!

Happy New Year!!!